Ruby | Range last() function

The last() is an inbuilt method in Ruby returns an array of last X elements. If X is not mentioned, it returns the last element only.

Syntax: range1.last(X)

Parameters: The function accepts X which is the number of elements from the end.

Return Value: It returns an array of last X elements.

Example 1:



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# Ruby program for last() 
# method in Range 
  
# Initialize range 
range1 = (0..10)
  
# Prints the last element 
puts range1.last()

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Output:

10

Example 2:

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# Ruby program for last() 
# method in Range 
  
# Initialize range 
range1 = (0..10)
  
# Prints the last 3 elements
puts range1.last(3)

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Output:

8
9
10
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